Feature 1CAT RATTLE BALL: Cat yarn balls have built in rattling beads to make rustling sounds, and the ball with rattling beads to make a rustling sound when gently shaken. 2SPHERICAL APPEARANCE: Cat rattle ball adopts a spherical appearance to awaken the nature of cats, and the sisal wrapped around the exterior makes cats like it. 3COMFORTABLE SISAL TOUCH: Cat chewing yarn balls are simple, stylish and beautiful, with three colors of sisal balls on a rope, comfortable sisal touch. 4PAW GRINDING AND CHEWING: Cat chase yarn balls allow cats to comfortably sharpen their claws and chew. Diameter of about 5cm/2.0in, just right for the cat's paw sense. 5LANYARD DESIGN: Cat chewing toys with lanyard design, with hooks or ropes hanging on the cat cage, door handles, cat climbing frame and other places.SpecificationItem Type: Cat Yarn BallsMaterial: SisalDiameter: Approx. 5cm/2.0in .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x CatYarnBallNotePlease allow some error due to manual measurement.